CN213802036U - Automatic loading and unloading vehicle device - Google Patents
Automatic loading and unloading vehicle device Download PDFInfo
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- CN213802036U CN213802036U CN202022318803.5U CN202022318803U CN213802036U CN 213802036 U CN213802036 U CN 213802036U CN 202022318803 U CN202022318803 U CN 202022318803U CN 213802036 U CN213802036 U CN 213802036U
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Abstract
Automatic loading and unloading car device, provide the institutional advancement of automatic transport and loading and unloading car device, through set up in the three-dimensional coordinate system carry with the loading and unloading car between the mechanism, loading and unloading car part and goods between mutual position positioner, increase the position control and the detection of fork tip in a plurality of directions, improve the loading and unloading car under the automated management mode and control accuracy and gesture regulation, finally realize the promotion and the improvement of commodity circulation automated management horizontally of loading and unloading car operating efficiency. The automatic loading and unloading vehicle device comprises a conveying device and a loading and unloading device, wherein the loading and unloading device comprises a telescopic frame vertically supported by a base and a supporting seat; a supporting friction wheel and a power friction wheel are arranged on the base and along the vertical two ends of the telescopic frame, and the power friction wheel is driven by a telescopic servo motor; a frame body for fixing the fork is arranged at the end part of the expansion bracket; a vertical servo motor is installed on the frame body at the end part of the telescopic frame, and the output end of the servo motor is connected with a vertical displacement gear.
Description
Technical Field
The utility model relates to an improvement of automatic loading and unloading car device belongs to logistics storage field.
Background
With the rapid development of the e-commerce logistics and production automation technology, the goods sorting and conveying system is larger and larger in scale. In warehouse entry and exit management systems, devices such as forklifts are commonly used to implement loading and unloading or transferring of goods. When the loading and unloading device works, the relative position relation between the goods and the conveying line or the boxcar needs to be observed through manual vision, the pallet at the bottom of the goods is aligned after the fork to be controlled reaches the transfer height, and the fork and the goods are moved to an in-out station or a freight vehicle through a lifting or telescopic mechanism.
Above-mentioned auto-control handling car device that prior art used only has the centering location between the one-way or single coordinate mutual position between fork and the goods, generally needs whole artifical control and control, and not only whole loading and unloading car automation level is lower with loading and unloading operation efficiency, and site worker's intensity of labour is still great moreover, is unfavorable for reducing the cost of labor, has also greatly restricted the promotion of intelligent storage logistics automation management level.
In view of this, the present patent application is specifically proposed.
SUMMERY OF THE UTILITY MODEL
Automatic loading and unloading car device, lie in solving the problem that above-mentioned prior art exists and propose the institutional advancement of automatic transport and loading and unloading car device, through set up in the three-dimensional coordinate system carry with between the loading and unloading car mechanism, the mutual position positioner between loading and unloading car part and the goods, increase the position control and the detection of fork tip in a plurality of directions, improve the loading and unloading car under the automatic management mode and control accuracy and gesture regulation, finally realize the promotion and the improvement of commodity circulation automated management level of loading and unloading car operating efficiency.
In order to achieve the design purpose, the automatic loading and unloading vehicle device comprises a conveying device and a loading and unloading device, wherein the loading and unloading device comprises an expansion bracket vertically supported by a base and a supporting seat; a supporting friction wheel and a power friction wheel are arranged on the base and along the vertical two ends of the telescopic frame, and the power friction wheel is driven by a telescopic servo motor; a frame body for fixing the fork is arranged at the end part of the expansion bracket;
a frame body at the end part of the telescopic frame is provided with a vertical servo motor, and the output end of the servo motor is connected with a vertical displacement gear; the pallet fork is connected with the moving frame, sliding blocks are arranged at two vertical ends of the moving frame, and the sliding blocks are connected with the sliding rails on the frame body; the rack engaged with the teeth of the vertical displacement gear is arranged on the movable frame;
the fork is fixedly installed with a fork fixing plate, and the fork fixing plate is connected to the movable frame through a rotating shaft and rotates around the rotating shaft; the turnover oil cylinder is fixed on the movable frame, and an output shaft of the turnover oil cylinder is connected with the pallet fork fixing plate; the moving frame is meshed and connected with a transverse sliding block fixed on a transverse sliding plate through a transverse guide rail, a transverse servo motor is arranged on the moving frame, a transverse gear is arranged at the output end of the transverse servo motor, and the transverse gear is matched with a transverse rack;
the push-out oil cylinder is fixed on the pallet fork fixing plate, and the output end of the push-out oil cylinder is connected with the transversely arranged push-out plate; the guide post is parallel to the fork and is arranged on the fork fixing plate; the guide post runs through the through hole arranged on the push-out plate.
Further, a laser displacement sensor is arranged on the side of the fork.
Further, the conveying device comprises a base frame and a conveying trolley running on the base frame, and pulleys are mounted at the bottom of the conveying trolley; a group of chains is arranged along the longitudinal direction of the base frame and fixedly connected with the conveying trolley; the output end of the servo motor is connected with a chain wheel meshed with the chain; the sliding plate is provided with a duckbill-shaped limiting groove, and the two transverse ends of the sliding plate are connected with the chain.
To sum up, the automatic loading and unloading vehicle device has the following advantages:
1. the improved pallet fork control mode is more comprehensive, and the posture of the pallet fork can be flexibly adjusted according to the position and angle difference between the inlet station and the outlet station in multiple directions, so that the loading and unloading control accuracy is improved to a greater extent, and the overall loading and unloading operation efficiency is obviously improved.
2. The accuracy of speed and position control of the fork terminal in multiple directions is high, and automatic loading and unloading management is facilitated to be achieved in an auxiliary mode.
3. The loading and unloading process does not need to depend on manual monitoring and judgment, and the automation level of the storage logistics management is correspondingly improved.
4. The application the loading and unloading car device can be applied to various conveying equipment and stereoscopic warehouses, can match various logistics conveying equipment, and has strong applicability.
Drawings
The invention will now be further described with reference to the following figures.
FIG. 1 is a schematic illustration of a loading and unloading truck at a loading station;
FIG. 2-1 is a schematic view of the conveyor apparatus comparing lateral and overhead configurations;
FIG. 2-2 is a schematic view of the fork positioning slide plate coupled to the chain;
FIG. 3 is a schematic view of a loading/unloading apparatus in a side-to-side configuration;
FIG. 4 is a schematic diagram comparing lateral and top down configurations of the fork and frame connection;
FIG. 5 is a schematic diagram comparing lateral and top down configurations of the forks;
Detailed Description
In embodiment 1, as shown in fig. 1, the in-out station site of the lift truck apparatus according to the present invention is schematically shown, the truck 500 enters the guide mechanism 100, i.e., is initially aligned with the in-out station formed by the conveyor 200 and the handling device 400, and the end of the fork 300 connected to the handling device 400 is controlled by the handling device 400 to complete the loading and unloading transfer of the cargo between the truck 500 and the conveyor 200.
As shown in fig. 2-1 and 2-2, the conveying device 200 includes a base frame 22 and a conveying trolley 21 running on the base frame 22, and a pulley 26 is mounted at the bottom of the conveying trolley 21.
A set of chains 25 is arranged along the longitudinal direction of the base frame 22, and the chains 25 are fixedly connected with the conveying trolley 21. The output end of a servo motor 24 arranged on the base frame 22 is connected with a chain wheel meshed with a chain 25.
A sliding plate 23 having a duckbill-shaped retaining groove 27, both lateral ends of which are connected to the chain 25.
Under the drive of the servo motor 24, the chain wheels rotate to drive the chain 25 to move along the longitudinal direction of the base frame 22, and the chain 25 synchronously drives the conveying trolley 21 and the sliding plate 23 to move on the base frame 22. Using laser, infrared, photoelectric, etc. detection devices, when moving to a specific location, the forks can vertically enter the sliding plate 23 through the duckbill-shaped spacing slots 27 to jack up the goods or release the goods, and the forks can move the goods out of the conveying device 200 or place the goods on the conveying device 200.
The duckbill-shaped limiting groove 27 on the sliding plate 23 assists the corresponding detection device from the mechanical structure to complete the detection and adjustment of the transverse position between the fork and the conveying device 200, i.e. the centering and positioning between the fork, the goods and the conveying device 200 can be improved by adjusting the mutual transverse position between the fork and the conveying device.
As shown in fig. 3, the handling device 400 includes an expansion bracket 41 vertically supported by a base 42 and a support base 46.
A supporting friction wheel 43 and a power friction wheel 45 are arranged on the base 42 along the vertical two ends of the telescopic frame 41, and the power friction wheel 45 is driven by a telescopic servo motor 44.
A frame body 18 for fixing the fork 1 is mounted on an end of the telescopic frame 41.
Under the driving of the telescopic servo motor 44, the power friction wheel 45 actively rotates to frictionally extend or retract the telescopic frame 41 in the longitudinal direction thereof, so as to drive the fork 1 to move in the horizontal longitudinal direction through the frame body 3.
During the reciprocating movement of the telescopic frame 41, the supporting friction wheel 43 passively rotates to correspondingly reduce the friction resistance between the telescopic frame 41 and the above structure.
As shown in fig. 4, a vertical servo motor 19 is mounted on the frame body 18 at the end of the telescopic frame 41, and the output end of the servo motor 19 is connected with a vertical displacement gear 20.
The fork 1 is connected to the movable frame 14, the vertical both ends of the movable frame 14 are provided with the slider 21, the slider 21 is connected with the slide rail 17 on the support body 18, and the rack that meshes the vertical displacement gear 20 of connection simultaneously is installed in the movable frame 14.
Driven by the vertical servo motor 19, the vertical displacement gear 20 drives the movable frame 14 and the fork 1 to synchronously move along the vertical direction through the rack.
During the vertical movement of the fork 1, the sliding blocks 21 and the sliding rails 17 arranged on the two sides provide good guidance and lubrication for the vertical displacement of the movable frame 14 relative to the frame body 18.
As shown in fig. 5, the fork 1 is fixedly installed with the fork fixing plate 3, and the fork fixing plate 3 is connected to the moving frame 14 through the rotation shaft 2 and rotates about the rotation shaft 2. The turnover oil cylinder 4 is fixed on the movable frame 14, and the output shaft of the turnover oil cylinder is connected with the fork fixing plate 3. Under the drive of the overturning oil cylinder 4, the fork 1 can be extended out and loaded with goods to overturn so as to unload the goods from the conveying device 200.
The moving frame 14 is meshed and connected with a transverse sliding block 8 fixed on a transverse sliding plate 16 through a transverse guide rail 15, a transverse servo motor 7 is installed on the moving frame 14, a transverse gear 10 is installed at the output end of the transverse servo motor 7, and the transverse gear 10 is matched with a transverse rack 9. The moving frame 14 can realize horizontal transverse sliding under the driving of the transverse servo motor 7.
The push-out oil cylinder 6 is fixed on the fork fixing plate 3, and the output end of the push-out oil cylinder is connected with a transversely arranged push-out plate 11. The guide post 12 is parallel to the fork 1 and is disposed on the fork fixing plate 3, and the guide post 12 penetrates through a through hole formed in the push-out plate 11. Under the driving of the push-out cylinder 6, the push-out plate 11 is pushed out in the lateral direction of the guide post 12 to smoothly discharge the goods from the fork 1.
Further, a laser displacement sensor 13 is provided at a side portion of the fork 1 to realize centering and mutual position detection between the fork 1 and the vehicle body, thereby realizing position adjustment of the fork 1 in vertical, horizontal, lateral and longitudinal directions.
In summary, the embodiments presented in connection with the figures are only preferred. It is obvious to those skilled in the art that other alternative structures according to the design concept of the present invention can be derived directly from the above teachings, and the present invention shall also fall within the scope of the present invention.
Claims (3)
1. The utility model provides a auto-control handling car device, includes conveyor and handling device, its characterized in that: the loading and unloading device comprises a telescopic frame vertically supported by a base and a supporting seat; a supporting friction wheel and a power friction wheel are arranged on the base and along the vertical two ends of the telescopic frame, and the power friction wheel is driven by a telescopic servo motor; a frame body for fixing the fork is arranged at the end part of the expansion bracket;
a frame body at the end part of the telescopic frame is provided with a vertical servo motor, and the output end of the servo motor is connected with a vertical displacement gear; the pallet fork is connected with the moving frame, sliding blocks are arranged at two vertical ends of the moving frame, and the sliding blocks are connected with the sliding rails on the frame body; the rack engaged with the teeth of the vertical displacement gear is arranged on the movable frame;
the fork is fixedly installed with a fork fixing plate, and the fork fixing plate is connected to the movable frame through a rotating shaft and rotates around the rotating shaft; the turnover oil cylinder is fixed on the movable frame, and an output shaft of the turnover oil cylinder is connected with the pallet fork fixing plate; the moving frame is meshed and connected with a transverse sliding block fixed on a transverse sliding plate through a transverse guide rail, a transverse servo motor is arranged on the moving frame, a transverse gear is arranged at the output end of the transverse servo motor, and the transverse gear is matched with a transverse rack;
the push-out oil cylinder is fixed on the pallet fork fixing plate, and the output end of the push-out oil cylinder is connected with the transversely arranged push-out plate; the guide post is parallel to the fork and is arranged on the fork fixing plate; the guide post runs through the through hole arranged on the push-out plate.
2. The lift truck apparatus of claim 1, wherein: and a laser displacement sensor is arranged on the side part of the pallet fork.
3. A lift truck apparatus according to claim 1 or claim 2, wherein: the conveying device comprises a base frame and a conveying trolley running on the base frame, and pulleys are mounted at the bottom of the conveying trolley;
a group of chains is arranged along the longitudinal direction of the base frame and fixedly connected with the conveying trolley; the output end of the servo motor is connected with a chain wheel meshed with the chain;
the sliding plate is provided with a duckbill-shaped limiting groove, and the two transverse ends of the sliding plate are connected with the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022318803.5U CN213802036U (en) | 2020-10-16 | 2020-10-16 | Automatic loading and unloading vehicle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022318803.5U CN213802036U (en) | 2020-10-16 | 2020-10-16 | Automatic loading and unloading vehicle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213802036U true CN213802036U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022318803.5U Active CN213802036U (en) | 2020-10-16 | 2020-10-16 | Automatic loading and unloading vehicle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213802036U (en) |
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2020
- 2020-10-16 CN CN202022318803.5U patent/CN213802036U/en active Active
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